running time meter
基本解释
- [仪] 计时器
英汉例句
- Clock motor operated running time meter furnished for each motor and actuated by motor starter auxiliary contacts.
每台电机均配置电钟电机运行计时器，由电机启动器辅助接点驱动。 收藏。
http://dict.hjenglish.com - Energy companies welcomed the switch, which will reduce their running costs by making meter readers obsolete and eliminating the customer service time spent on dealing with estimated bills.
能源公司欢迎转用智能表，因为智能表无需抄表员，也无需顾客花费时间处理估算账单，从而能够削减他们的运营成本。